A cylindrical-shaped nut, internally and externally threaded, with a flanged cone or ball seat and a square wrenching head. The internal threads are used to secure the inner wheel and the external threads receive the outer wheel securing nut.
Classification: Nuts of iron or steel
NSN 5925-01-076-4458
NSN 6620-01-466-4436
NSN 5935-01-441-6757
NSN 5999-00-643-6625
NSN 5920-00-387-5312
NSN 6620-00-126-2998
NSN 6685-01-055-5919
NSN 5999-01-254-2763
NSN 5930-00-151-4701
NSN 5920-01-371-3552
NSN 5990-01-574-2522
NSN 5950-01-023-1493